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CHICAGO-LATROBE Jobber Length Drill Bit: 27/64", 135° Split Point, TiN-Coated HSS - NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE Jobber Length Drill Bit: 27/64", 135° Split Point, TiN-Coated HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 41627) is a 27/64" NAS-spec high-speed steel drill bit with a 135° split point and TiN coating, conforming to NAS 907 Type B. 3G Electric interprets demand for this…

SKU 3G-OTH-190150

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 27/64", 135° Split Point, TiN-Coated HSS
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
41627
Type
TiN-Coated HSS, NAS 907 Type B
Split Point
135°

Technical Documents

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 41627) is a 27/64" NAS-spec high-speed steel drill bit with a 135° split point and TiN coating, conforming to NAS 907 Type B. 3G Electric interprets demand for this aerospace-grade tool and sources it alongside genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is a CHICAGO-LATROBE NAS 907 Type B jobber length drill bit used for?

This CHICAGO-LATROBE 27/64" drill bit is designed for aerospace and precision industrial drilling. Its 135° split point reduces walking, while the TiN coating extends tool life in high-strength alloys. 3G Electric supplies this NAS 907 Type B bit for demanding applications worldwide.

What are the specifications of the CHICAGO-LATROBE 41627 drill bit?

The CHICAGO-LATROBE 41627 is a 27/64" jobber length drill bit with a 135° split point, TiN-coated high-speed steel, and NAS 907 Type B compliance. It has a 0.4219 inch diameter. 3G Electric sources this aerospace-grade bit for global delivery.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits like the 41627 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NAS 907 Type B bit.

How to select the right CHICAGO-LATROBE drill bit for aerospace materials?

For aerospace alloys, choose a TiN-coated HSS bit like the CHICAGO-LATROBE 41627 with a 135° split point to reduce thrust and prevent walking. Match the 27/64" diameter to your hole tolerance. 3G Electric can help you select the correct NAS 907 Type B bit for your application.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE nas-spec high-speed steel jobber-length drill bits for aerospace. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
CHICAGO-LATROBE Jobber Length Drill Bit: 31/64", 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41631)
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CHICAGO-LATROBE Jobber Length Drill Bit: 31/64", 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41631)
Jobber-length drill bit made of TiN-coated high-speed steel, meeting NAS 907 Type B standards. Features a 135° split point to reduce walking. Commonly used for drilling in aerospace applications where compliance with NAS specifications is required
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Jobber-length drill bit made of TiN-coated high-speed steel, meeting NAS 907 Type B standards. Features a 135° split point to reduce walking. Commonly used for drilling in aerospace applications where compliance with NAS specifications is required
CHICAGO-LATROBE Jobber Length Drill Bit: 25/64", 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41625)
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CHICAGO-LATROBE Jobber Length Drill Bit: 25/64", 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41625)
CHICAGO-LATROBE Jobber Length Drill Bit: 13/32", 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41626)
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CHICAGO-LATROBE Jobber Length Drill Bit: 13/32", 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41626)
CHICAGO-LATROBE Jobber Length Drill Bit: 7/16", 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41628)
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CHICAGO-LATROBE Jobber Length Drill Bit: 7/16", 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41628)
This TiN-coated high-speed steel drill bit features a 135° split point and conforms to NAS 907 Type B. Designed for precision drilling in aerospace and other demanding industrial applications, it provides effective chip evacuation and extended tool life
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This TiN-coated high-speed steel drill bit features a 135° split point and conforms to NAS 907 Type B. Designed for precision drilling in aerospace and other demanding industrial applications, it provides effective chip evacuation and extended tool life

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This jobber-length drill bit is made from TiCN-coated high-speed steel and features a 135° split point per NAS 907 Type B. With a 0.1200-inch diameter, it is suited for precision drilling in aerospace and other demanding industrial applications where NAS-spec compliance is required
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This jobber-length drill bit is made of TiN-coated high-speed steel and features a 135° split point. It conforms to NAS 907 Type B specifications. The letter T size has a 0.3580-inch diameter. Typical applications include drilling in aerospace manufacturing and maintenance, particularly for hard metals such as stainless steel and titanium alloys
This jobber-length drill bit is made of TiCN-coated high-speed steel and meets NAS 907 Type B specifications. The 135° split point reduces walking and thrust force during drilling. It is intended for use in aerospace applications requiring precise holes in high-strength alloys and stainless steels
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This jobber-length drill bit is made of TiCN-coated high-speed steel and meets NAS 907 Type B specifications. The 135° split point reduces walking and thrust force during drilling. It is intended for use in aerospace applications requiring precise holes in high-strength alloys and stainless steels
Jobber-length drill bit with a #32 wire gauge diameter of 0.1160 inches. Constructed from high-speed steel with a black oxide finish, meeting NAS 907 Type B specifications. Features a 135° split point for reduced walking and improved cutting action. Suitable for general-purpose drilling in ferrous and non-ferrous materials
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Jobber-length drill bit with a #32 wire gauge diameter of 0.1160 inches. Constructed from high-speed steel with a black oxide finish, meeting NAS 907 Type B specifications. Features a 135° split point for reduced walking and improved cutting action. Suitable for general-purpose drilling in ferrous and non-ferrous materials
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This jobber-length drill bit is made from TiN-coated high-speed steel and features a 135° split point. It conforms to NAS 907 Type B specifications. The #9 size (0.1960 in diameter) is suited for precision drilling in hardened steels and alloys, commonly used in aerospace assembly and maintenance where tight tolerances are required
This jobber-length drill bit is made from high-speed steel with a black oxide finish and features a 135° split point. It conforms to NAS 907 Type B specifications. The #42 size (0.0935 in diameter) is suited for general-purpose drilling in metalworking applications requiring precision and reduced walking
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This jobber-length drill bit is made from high-speed steel with a black oxide finish and features a 135° split point. It conforms to NAS 907 Type B specifications. The #42 size (0.0935 in diameter) is suited for general-purpose drilling in metalworking applications requiring precision and reduced walking
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This jobber-length drill bit is made from high-speed steel with a black oxide finish and a 135° split point. It meets NAS 907 Type B specifications and has a Letter K diameter of 0.2810 inches. Commonly used in aerospace and other precision manufacturing applications for drilling hard metals such as stainless steel and titanium alloys
This jobber-length drill bit is made from TiN-coated high-speed steel and features a 135° split point. It conforms to NAS 907 Type B specifications for aerospace applications. The #36 size (0.1065 in diameter) is suited for drilling in hard metals and alloys where precision and extended tool life are required
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This jobber-length drill bit is made from TiN-coated high-speed steel and features a 135° split point. It conforms to NAS 907 Type B specifications for aerospace applications. The #36 size (0.1065 in diameter) is suited for drilling in hard metals and alloys where precision and extended tool life are required